↑Borradaile, L.A., (1902) Marine crustaceans. I. On varieties. II. Portunidae. In: Gardiner, J.S. (ed.) The Fauna and Geography of the Maldive and Laccadive Archipelagoes; Being the Account of the Work carried on and of the Collections made by an Expedition during the years 1899 and 1900. Vol. 1. Cambridge, England: University Press. 191–208 pp.